public void ProcessArrayTest(double[] data, double expectedAvg, double eps)
{
CustomArrayUtils.ProcessArray(data, out double min, out double max, out double avg);
Array.Sort(data);
Assert.IsTrue(Math.Abs(expectedAvg - avg) <= eps);
Assert.IsTrue(Math.Abs(data[0] - min) <= eps);
Assert.IsTrue(Math.Abs(data[data.Length - 1] - max) <= eps);
}
static void Main(string[] args)
{
double startX = 1, dx = 0.5;
const int size = 10;
double[] arr = CustomArrayUtils.CreateArrayFromTemplate(startX, dx, size, x => Func2(x * 2.76, x * 0.5));
CustomArrayUtils.PrintArray(arr);
CustomArrayUtils.ProcessArray(arr, out double min, out double max, out double avg);
Console.WriteLine("Min={0:#0.####}, Max={1:#0.####}, Avg={2:#0.####}", min, max, avg);
int count = CustomArrayUtils.PostProcessArray(arr, x => x >= 0.9 * avg && x <= 1.1 * avg);
Console.WriteLine("R={0}", count);
}
